PT-2026-67405 · Siyuan Note · Siyuan

Shirshakhtml · CVE-2026-69083 · Published 2026-08-03 · Updated 2026-08-03

NVD

CVSS v3.1

10

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N

SiYuan versions before v3.7.3 contain SQL injection vulnerabilities in the fullTextSearchAssetContent endpoint reachable by unauthenticated users and publish RoleReader tokens. Attackers can execute arbitrary SQL on the read-write asset-content database via unescaped method parameters and REGEXP clauses to read, modify, or delete cross-notebook data.

Fix

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

CVE-2026-69083

Affected Products

Siyuan

References · 3

• https://github.com/siyuan-note/siyuan/security/advisories/GHSA-fph3-ghq9-vw66 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-69083 · Security Note
• https://vulncheck.com/advisories/siyuan-before-sql-injection-via-fulltextsearchassetcontent · Note